diff options
| author | Michael Niedermayer <[email protected]> | 2019-11-25 21:39:48 +0100 |
|---|---|---|
| committer | Michael Niedermayer <[email protected]> | 2020-01-06 15:03:15 +0100 |
| commit | 36f5f748b746fd38f0f718b96c1403590fecb3cb (patch) | |
| tree | 44b82bb5ee778e541110c96557bef568fc0d139d /libavcodec/rangecoder.h | |
| parent | 74ef2ddbdb5ed4d6a4ffc0b7a20ba4b6fa6e14fc (diff) | |
avcodec/cook: Use 3 stage VLC decoding for channel_coupling
Fixes: shift exponent -1 is negative
Fixes: out of array read
Fixes: 19028/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_COOK_fuzzer-5759766471376896
Fixes: 19037/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_COOK_fuzzer-5734106625474560
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
(cherry picked from commit 89fd76db71d9d4f87c51fee2a2edf99662444df7)
Signed-off-by: Michael Niedermayer <[email protected]>
Diffstat (limited to 'libavcodec/rangecoder.h')
0 files changed, 0 insertions, 0 deletions